Rechargeable battery



FIG. 1 is a side view of a rechargeable battery, showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a front and top perspective view thereof; and,

FIG. 4 is a rear view thereof.

The bottom view is not shown and forms no part of the claimed design. The areas surrounded by broken lines in FIGS. 1 and 4 show environmental structure only and form no part of the claimed design. 

CLAIM The ornamental design for a rechargeable battery, as shown and described. 